MAX11120_V2 Datasheet, PDF (12/40 Pages) Maxim Integrated Products – 1Msps, Low-Power, Serial 12-/10-/8-Bit, 4-/8-/16-Channel ADCs

MAX11120–MAX11128
1Msps, Low-Power, Serial 12-/10-/8-Bit,
4-/8-/16-Channel ADCs
CS
tCSS
t_CH
SCLK
1ST
CLOCK
tDH
tDS
DIN
tDOE
DOUT
tCP
tDOT
tCSBW
tCSH
16TH
CLOCK
tDOD
Figure 1. Detailed Serial-Interface Timing Diagram
Typical Operating Characteristics
(MAX11122ATI+/MAX11125ATI+/MAX11128ATI+, T_A = +25°C, unless otherwise noted.)
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
1.0
0.8 ^{fSAMPLE = 1.0Msps}
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
1024
2048
3072
4096
DIGITAL OUTPUT CODE (DECIMAL)
DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
1.0
fSAMPLE = 1.0Msps
0.5
0
-0.5
-1.0
0
1024
2048
3072
4096
DIGITAL OUTPUT CODE (DECIMAL)
OFFSET ERROR vs. TEMPERATURE
3
2
1
0
-1
-2
-3
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
  12